JP4404851B2 - 瞬時電圧低下検出装置 - Google Patents

瞬時電圧低下検出装置 Download PDF

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Publication number
JP4404851B2
JP4404851B2 JP2005500579A JP2005500579A JP4404851B2 JP 4404851 B2 JP4404851 B2 JP 4404851B2 JP 2005500579 A JP2005500579 A JP 2005500579A JP 2005500579 A JP2005500579 A JP 2005500579A JP 4404851 B2 JP4404851 B2 JP 4404851B2
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Japan
Prior art keywords
waveform
power supply
supply voltage
voltage drop
voltage waveform
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Expired - Lifetime
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JP2005500579A
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English (en)
Japanese (ja)
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JPWO2004109303A1 (ja
Inventor
寧文 下江
善博 畠山
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2004109303A1 publication Critical patent/JPWO2004109303A1/ja
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16547—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies voltage or current in AC supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP2005500579A 2003-06-05 2003-12-19 瞬時電圧低下検出装置 Expired - Lifetime JP4404851B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003161120 2003-06-05
JP2003161120 2003-06-05
PCT/JP2003/016315 WO2004109303A1 (ja) 2003-06-05 2003-12-19 瞬時電圧低下検出装置

Publications (2)

Publication Number Publication Date
JPWO2004109303A1 JPWO2004109303A1 (ja) 2006-07-20
JP4404851B2 true JP4404851B2 (ja) 2010-01-27

Family

ID=33508595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005500579A Expired - Lifetime JP4404851B2 (ja) 2003-06-05 2003-12-19 瞬時電圧低下検出装置

Country Status (6)

Country Link
US (1) US7034515B2 (ko)
JP (1) JP4404851B2 (ko)
KR (1) KR100768878B1 (ko)
CN (1) CN100526889C (ko)
TW (1) TWI281543B (ko)
WO (1) WO2004109303A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN103293356A (zh) * 2012-02-29 2013-09-11 欧姆龙株式会社 电压监视装置及电压监视方法

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JP4365376B2 (ja) * 2006-02-14 2009-11-18 三菱電機株式会社 電力変換装置
CN101093232B (zh) * 2006-06-19 2011-04-06 香港理工大学 电压突升和突降的快速检测器及方法
JP5359065B2 (ja) * 2008-06-30 2013-12-04 タイガー魔法瓶株式会社 電気炊飯器
KR101077768B1 (ko) * 2010-04-30 2011-10-27 엘에스산전 주식회사 전력계통의 이상 전류 감시 장치
JP5627545B2 (ja) * 2011-08-23 2014-11-19 アルパイン株式会社 車両搭載機器用電源監視システム
CN103926455A (zh) * 2013-01-10 2014-07-16 中兴通讯股份有限公司 一种识别直流输入电压瞬变速度的方法及装置
US10808616B2 (en) * 2013-02-28 2020-10-20 Raytheon Technologies Corporation Method and apparatus for handling pre-diffuser airflow for cooling high pressure turbine components
CN103901306B (zh) * 2014-04-09 2016-05-04 南京航空航天大学 一种检测电网电压突变故障的方法
JP6855818B2 (ja) * 2016-02-03 2021-04-07 富士電機株式会社 電圧異常検出装置、プログラム、電圧異常検出方法
US10145868B2 (en) * 2016-03-14 2018-12-04 Ampere Computing Llc Self-referenced on-die voltage droop detector
CN106249034B (zh) * 2016-08-15 2018-10-02 北京航空航天大学 一种用于协同动态电压频率调整系统的片上电压降报警器
US10473729B2 (en) 2016-09-09 2019-11-12 Cisco Technology, Inc. Active AC power loss detection
KR102087806B1 (ko) * 2017-10-27 2020-03-11 한국자동차연구원 충전 제어 장치 및 방법
CN108562784B (zh) * 2018-03-14 2024-03-29 杭州思泰微电子有限公司 一种应用于磁电流传感器的快速过流检测电路
CN109752670A (zh) * 2019-02-26 2019-05-14 美登思电气（上海）有限公司 用于电源切换装置的电源状态检测系统及其检测方法
KR102072602B1 (ko) * 2019-06-12 2020-03-02 주식회사 이온 상용전원 우선공급 방식 ups의 고속 절체를 위한 상용전원 순시 저전압 검출 방법
KR102620030B1 (ko) * 2019-06-17 2023-12-29 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 전원 장치 및 교류 전원의 이상 검출 방법
CN112415294A (zh) 2019-08-22 2021-02-26 上海中兴软件有限责任公司 电压瞬间下降的检测电路及车载诊断系统
CN112986680A (zh) * 2021-02-10 2021-06-18 广东电网有限责任公司 一种基于坐标变换的电压暂降快速检测方法和系统
CN113252966A (zh) * 2021-06-04 2021-08-13 广东福德电子有限公司 一种单相交流电源信号检测电路
CN113433481A (zh) * 2021-06-04 2021-09-24 广东福德电子有限公司 一种快速检测单相交流电源信号的电路
US11682904B2 (en) 2021-09-24 2023-06-20 Cisco Technology, Inc. Three-phase AC load unbalance detection and balancing method and circuit
CN114047376A (zh) * 2021-09-27 2022-02-15 宁波三星智能电气有限公司 一种双芯电能表的电压暂降事件检测方法
CN116449193B (zh) * 2023-06-13 2023-09-26 上海红檀智能科技有限公司 物联网智能断路器电压陷波快速检测与预警方法及装置
CN117434334B (zh) * 2023-12-21 2024-05-28 广州智光储能科技有限公司 一种电压暂降检测方法、装置、设备及存储介质

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US3648070A (en) * 1969-11-20 1972-03-07 Detroit Edison Co Structure for and method of voltage dip counting
JPH052036A (ja) * 1991-06-24 1993-01-08 Osaka Gas Co Ltd 交流異常電流の検出装置
JPH05215791A (ja) * 1992-02-06 1993-08-24 Rohm Co Ltd 電圧低下検出回路
JP3972226B2 (ja) 1998-08-07 2007-09-05 日新電機株式会社 電圧低下検出回路
HU227141B1 (en) * 1999-07-15 2010-08-30 Andras Fazakas Method and apparatus for sensing small and slow changing of voltage signals with proper sign
JP3705119B2 (ja) * 2000-11-17 2005-10-12 横河電機株式会社 電源異常波形検出装置
JP2002171690A (ja) 2000-11-29 2002-06-14 Nissin Electric Co Ltd 瞬時電圧低下対策装置
JP2003002036A (ja) * 2001-06-26 2003-01-08 Calsonic Kansei Corp 車両用空調装置の配管構造
JP2003315370A (ja) * 2002-04-24 2003-11-06 Yokogawa Electric Corp 波形記録装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103293356A (zh) * 2012-02-29 2013-09-11 欧姆龙株式会社 电压监视装置及电压监视方法
CN103293356B (zh) * 2012-02-29 2016-02-10 欧姆龙株式会社 电压监视装置及电压监视方法

Also Published As

Publication number Publication date
US20060012379A1 (en) 2006-01-19
US7034515B2 (en) 2006-04-25
CN1692284A (zh) 2005-11-02
KR100768878B1 (ko) 2007-10-22
TWI281543B (en) 2007-05-21
TW200427992A (en) 2004-12-16
CN100526889C (zh) 2009-08-12
WO2004109303A1 (ja) 2004-12-16
JPWO2004109303A1 (ja) 2006-07-20
KR20050046767A (ko) 2005-05-18

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